Merge remote-tracking branch 'origin/dev' into dev_cpp_code_conversion

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TopLevelTransportFeature.java

+package de.hft.stuttgart.citydoctor2.datastructure;
+
+import de.hft.stuttgart.citydoctor2.check.Check;
+import de.hft.stuttgart.citydoctor2.check.CheckError;
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.utils.CopyHandler;
+import de.hft.stuttgart.citydoctor2.utils.Copyable;
+import org.citygml4j.core.model.deprecated.transportation.TransportationComplex;
+import org.citygml4j.core.model.transportation.Railway;
+import org.citygml4j.core.model.transportation.Road;
+import org.citygml4j.core.model.transportation.Square;
+import org.citygml4j.core.model.transportation.Track;
+import org.citygml4j.core.model.transportation.Waterway;
+import org.citygml4j.core.util.geometry.GeometryFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class TopLevelTransportFeature extends TransportationSpace {
+
+    private final List<TransportSection> sections = new ArrayList<>();
+    private final List<TransportSection> intersections = new ArrayList<>();
+
+    public static TopLevelTransportFeature from(Track t) {
+        TopLevelTransportFeature top = new TopLevelTransportFeature(TransportationType.TRACK);
+        top.setGmlObject(t);
+        return top;
+    }
+
+    public static TopLevelTransportFeature from(Road r) {
+        TopLevelTransportFeature top = new TopLevelTransportFeature(TransportationType.ROAD);
+        top.setGmlObject(r);
+        return top;
+    }
+
+    public static TopLevelTransportFeature from(Waterway w) {
+        TopLevelTransportFeature top = new TopLevelTransportFeature(TransportationType.WATERWAY);
+        top.setGmlObject(w);
+        return top;
+    }
+
+    public static TopLevelTransportFeature from(Railway r) {
+        TopLevelTransportFeature top = new TopLevelTransportFeature(TransportationType.RAILWAY);
+        top.setGmlObject(r);
+        return top;
+    }
+
+    public static TopLevelTransportFeature from(Square s) {
+        TopLevelTransportFeature top = new TopLevelTransportFeature(TransportationType.SQUARE);
+        top.setGmlObject(s);
+        return top;
+    }
+
+    public static TopLevelTransportFeature from(TransportationComplex tc) {
+        TopLevelTransportFeature top = new TopLevelTransportFeature(TransportationType.TRANSPORTATION_COMPLEX);
+        top.setGmlObject(tc);
+        return top;
+    }
+
+    private TopLevelTransportFeature(TransportationType type) {
+        super(type);
+    }
+
+
+    public void addSection(TransportSection section) {
+        sections.add(section);
+    }
+
+    public void addIntersection(TransportSection section) {
+        intersections.add(section);
+    }
+
+    public List<TransportSection> getSections() {
+        return sections;
+    }
+
+    public List<TransportSection> getIntersections() {
+        return intersections;
+    }
+
+    @Override
+    public void reCreateGeometries(GeometryFactory factory, ParserConfiguration config) {
+        super.reCreateGeometries(factory, config);
+        for (TransportSection section : sections) {
+            section.reCreateGeometries(factory, config);
+        }
+        for (TransportSection section : intersections) {
+            section.reCreateGeometries(factory, config);
+        }
+    }
+
+
+    @Override
+    public boolean containsError(CheckId checkIdentifier) {
+        boolean hasError = super.containsError(checkIdentifier);
+        if (hasError) {
+            return true;
+        }
+        for (TransportSection section : sections) {
+            if (section.containsError(checkIdentifier)) {
+                return true;
+            }
+        }
+        for (TransportSection section : intersections) {
+            if (section.containsError(checkIdentifier)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void clearAllContainedCheckResults() {
+        super.clearAllContainedCheckResults();
+        for (TransportSection section : sections) {
+            section.clearAllContainedCheckResults();
+        }
+        for (TransportSection section : intersections) {
+            section.clearAllContainedCheckResults();
+        }
+    }
+
+    @Override
+    public void collectContainedErrors(List<CheckError> errors) {
+        super.collectContainedErrors(errors);
+        for (TransportSection section : sections) {
+            section.collectContainedErrors(errors);
+        }
+        for (TransportSection section : intersections) {
+            section.collectContainedErrors(errors);
+        }
+    }
+
+    @Override
+    public boolean containsAnyError() {
+        boolean hasError = super.containsAnyError();
+        if (hasError) {
+            return true;
+        }
+        for (TransportSection section : sections) {
+            if (section.containsAnyError()) {
+                return true;
+            }
+        }
+        for (TransportSection section : intersections) {
+            if (section.containsAnyError()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void accept(Check c) {
+        super.accept(c);
+        if (c.canExecute(this)) {
+            c.check(this);
+        }
+        for (TransportSection section : sections) {
+            section.accept(c);
+        }
+        for (TransportSection section : intersections) {
+            section.accept(c);
+        }
+    }
+
+
+    @Override
+    public void unsetGmlGeometries() {
+        super.unsetGmlGeometries();
+        for (TransportSection section : sections) {
+            section.unsetGmlGeometries();
+        }
+        for (TransportSection section : intersections) {
+            section.unsetGmlGeometries();
+        }
+    }
+
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return this;
+    }
+
+
+    @Override
+    public String toString() {
+        return "TopLevelTransportFeature [id=" + getGmlId() + "]";
+    }
+
+    @Override
+    public void prepareForChecking() {
+        super.prepareForChecking();
+        for (TransportSection section : sections) {
+            section.prepareForChecking();
+        }
+        for (TransportSection section : intersections) {
+            section.prepareForChecking();
+        }
+    }
+
+    @Override
+    public void clearMetaInformation() {
+        super.clearMetaInformation();
+        for (TransportSection section : sections) {
+            section.clearMetaInformation();
+        }
+        for (TransportSection section : intersections) {
+            section.clearMetaInformation();
+        }
+    }
+
+    @Override
+    public void collectInstances(CopyHandler handler) {
+        super.collectInstances(handler);
+        for (TransportSection section : sections) {
+            section.collectInstances(handler);
+        }
+        for (TransportSection section : intersections) {
+            section.collectInstances(handler);
+        }
+    }
+
+    @Override
+    public void fillValues(Copyable original, CopyHandler handler) {
+        super.fillValues(original, handler);
+        TransportationObject originalTo = (TransportationObject) original;
+        for (TransportSection section : sections) {
+            section.fillValues(originalTo, handler);
+        }
+        for (TransportSection section : intersections) {
+            section.fillValues(originalTo, handler);
+        }
+    }
+
+    @Override
+    public Copyable createCopyInstance() {
+        return new TopLevelTransportFeature(type);
+    }
+
+
+}

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TrafficAreaObject.java

+package de.hft.stuttgart.citydoctor2.datastructure;
+
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.utils.CityGmlUtils;
+import org.citygml4j.core.model.transportation.AuxiliaryTrafficArea;
+import org.citygml4j.core.model.transportation.TrafficArea;
+import org.citygml4j.core.util.geometry.GeometryFactory;
+import org.xmlobjects.gml.model.geometry.aggregates.MultiSurface;
+import org.xmlobjects.gml.model.geometry.aggregates.MultiSurfaceProperty;
+
+
+public class TrafficAreaObject extends TransportationObject {
+
+    public enum TrafficAreaType {
+        TRAFFIC_AREA, AUXILIARY_TRAFFIC_AREA
+    }
+
+    public TrafficAreaObject(TrafficAreaType trafficAreaType) {
+        if (trafficAreaType == TrafficAreaType.TRAFFIC_AREA) {
+            setType(TransportationType.TRAFFIC_AREA);
+        } else {
+            setType(TransportationType.AUXILLIARY_TRAFFIC_AREA);
+        }
+    }
+
+    @Override
+    public void reCreateGeometries(GeometryFactory factory, ParserConfiguration config) {
+        for (Geometry geom : getGeometries()) {
+            if (geom instanceof ImplicitGeometryHolder) {
+                continue;
+            }
+            if (geom.getType() == GeometryType.MULTI_SURFACE) {
+                MultiSurface ms = CityGmlUtils.createMultiSurface(geom, factory, config);
+                switch (type) {
+                    case TRAFFIC_AREA:
+                        TrafficArea ta = (TrafficArea) super.getGmlObject();
+                        setMultiSurfaceAccordingToLod(ta, ms, geom.getLod());
+                        break;
+                    case AUXILLIARY_TRAFFIC_AREA:
+                        AuxiliaryTrafficArea ata = (AuxiliaryTrafficArea) super.getGmlObject();
+                        setMultiSurfaceAccordingToLod(ata, ms, geom.getLod());
+                        break;
+                }
+            } else {
+                throw new IllegalStateException("Geometry in TransportationObject cannot be of type " + geom.getType()
+                        + ". Only MultiSurface allowed");
+            }
+        }
+    }
+
+
+    private void setMultiSurfaceAccordingToLod(AuxiliaryTrafficArea ata, MultiSurface ms, Lod lod) {
+        switch (lod) {
+            case LOD0:
+                ata.setLod0MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD1:
+                ata.setLod1MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD2:
+                ata.setLod2MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD3:
+                ata.setLod3MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD4:
+                ata.getDeprecatedProperties().setLod4MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            default:
+                throw new IllegalStateException("cannot set geometry with LOD for AuxiliaryTrafficArea: " + lod);
+        }
+    }
+
+    private void setMultiSurfaceAccordingToLod(TrafficArea ta, MultiSurface ms, Lod lod) {
+        switch (lod) {
+            case LOD0:
+                ta.setLod0MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD1:
+                ta.setLod1MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD2:
+                ta.setLod2MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD3:
+                ta.setLod3MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD4:
+                ta.getDeprecatedProperties().setLod4MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            default:
+                throw new IllegalStateException("cannot set geometry with LOD for TrafficArea: " + lod);
+        }
+    }
+
+
+    @Override
+    public void unsetGmlGeometries() {
+        switch (type) {
+            case TRAFFIC_AREA:
+                TrafficArea ta = (TrafficArea) super.getGmlObject();
+                ta.setLod2MultiSurface(null);
+                ta.setLod3MultiSurface(null);
+                ta.getDeprecatedProperties().setLod4MultiSurface(null);
+                break;
+            case AUXILLIARY_TRAFFIC_AREA:
+                AuxiliaryTrafficArea ata = (AuxiliaryTrafficArea) super.getGmlObject();
+                ata.setLod0MultiSurface(null);
+                ata.setLod1MultiSurface(null);
+                ata.setLod2MultiSurface(null);
+                ata.setLod3MultiSurface(null);
+                ata.getDeprecatedProperties().setLod4MultiSurface(null);
+                break;
+        }
+    }
+
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return "TrafficArea [id=" + getGmlId() + "]";
+    }
+
+
+}

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TrafficSpaceObject.java

+package de.hft.stuttgart.citydoctor2.datastructure;
+
+import de.hft.stuttgart.citydoctor2.check.Check;
+import de.hft.stuttgart.citydoctor2.check.CheckError;
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.utils.CityGmlUtils;
+import de.hft.stuttgart.citydoctor2.utils.CopyHandler;
+import de.hft.stuttgart.citydoctor2.utils.Copyable;
+import org.citygml4j.core.model.core.AbstractSpace;
+import org.citygml4j.core.util.geometry.GeometryFactory;
+import org.xmlobjects.gml.model.geometry.aggregates.MultiSurface;
+import org.xmlobjects.gml.model.geometry.aggregates.MultiSurfaceProperty;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class TrafficSpaceObject extends TransportationObject {
+
+    private final List<TrafficAreaObject> trafficAreas = new ArrayList<>();
+
+    public enum TrafficSpaceType {
+        TRAFFIC_SPACE, AUXILIARY_TRAFFIC_SPACE
+    }
+
+    public TrafficSpaceObject(TrafficSpaceType trafficSpaceType) {
+        if (trafficSpaceType == TrafficSpaceType.TRAFFIC_SPACE) {
+            super.setType(TransportationType.TRAFFIC_SPACE);
+        } else {
+            super.setType(TransportationType.AUXILLIARY_TRAFFIC_SPACE);
+        }
+    }
+
+    public List<TrafficAreaObject> getTrafficAreas() {
+        return trafficAreas;
+    }
+
+    public void addTrafficArea(TrafficAreaObject trafficAreaObject) {
+        trafficAreas.add(trafficAreaObject);
+    }
+
+    @Override
+    public void reCreateGeometries(GeometryFactory factory, ParserConfiguration config) {
+        for (Geometry geom : getGeometries()) {
+            if (geom instanceof ImplicitGeometryHolder) {
+                continue;
+            }
+            MultiSurface ms = CityGmlUtils.createMultiSurface(geom, factory, config);
+            AbstractSpace ats = (AbstractSpace) super.getGmlObject();
+            setMultiSurfaceAccordingToLod(ats, ms, geom.getLod());
+        }
+        for (TrafficAreaObject tao : trafficAreas) {
+            tao.reCreateGeometries(factory, config);
+        }
+    }
+
+    private void setMultiSurfaceAccordingToLod(AbstractSpace ats, MultiSurface ms, Lod lod) {
+        switch (lod) {
+            case LOD0:
+                ats.setLod0MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD2:
+                ats.setLod2MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD3:
+                ats.setLod3MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            default:
+                throw new IllegalStateException("cannot set geometry with LOD for AuxiliaryTrafficSpace: " + lod);
+        }
+    }
+
+    @Override
+    public boolean containsError(CheckId checkIdentifier) {
+        boolean hasError = super.containsError(checkIdentifier);
+        if (hasError) {
+            return true;
+        }
+        for (TrafficAreaObject tao : trafficAreas) {
+            if (tao.containsError(checkIdentifier)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void clearAllContainedCheckResults() {
+        super.clearAllContainedCheckResults();
+        for (TrafficAreaObject tao : trafficAreas) {
+            tao.clearAllContainedCheckResults();
+        }
+    }
+
+    @Override
+    public void collectContainedErrors(List<CheckError> errors) {
+        super.collectContainedErrors(errors);
+        for (TrafficAreaObject tao : trafficAreas) {
+            tao.collectContainedErrors(errors);
+        }
+    }
+
+    @Override
+    public boolean containsAnyError() {
+        boolean hasError = super.containsAnyError();
+        if (hasError) {
+            return true;
+        }
+        for (TrafficAreaObject tao : trafficAreas) {
+            if (tao.containsAnyError()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void accept(Check c) {
+        super.accept(c);
+        if (c.canExecute(this)) {
+            c.check(this);
+        }
+        for (TrafficAreaObject tao : trafficAreas) {
+            tao.accept(c);
+        }
+    }
+
+    @Override
+    public void unsetGmlGeometries() {
+        AbstractSpace ats = (AbstractSpace) super.getGmlObject();
+        ats.setLod0MultiSurface(null);
+        ats.setLod2MultiSurface(null);
+        ats.setLod3MultiSurface(null);
+        for (TrafficAreaObject tao : trafficAreas) {
+            tao.unsetGmlGeometries();
+        }
+    }
+
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return this;
+    }
+
+
+    @Override
+    public String toString() {
+        return "TransportationSpaceObject [id=" + getGmlId() + "]";
+    }
+
+    @Override
+    public void prepareForChecking() {
+        super.prepareForChecking();
+        for (TrafficAreaObject tao : trafficAreas) {
+            tao.prepareForChecking();
+        }
+    }
+
+    @Override
+    public void clearMetaInformation() {
+        super.clearMetaInformation();
+        for (TrafficAreaObject tao : trafficAreas) {
+            tao.clearMetaInformation();
+        }
+    }
+
+    @Override
+    public void collectInstances(CopyHandler handler) {
+        super.collectInstances(handler);
+        for (TrafficAreaObject tao : trafficAreas) {
+            handler.addInstance(tao);
+        }
+    }
+
+    @Override
+    public void fillValues(Copyable original, CopyHandler handler) {
+        super.fillValues(original, handler);
+        TrafficSpaceObject originalTao = (TrafficSpaceObject) original;
+        for (TrafficAreaObject tao : originalTao.trafficAreas) {
+            trafficAreas.add(handler.getCopyInstance(tao));
+        }
+        super.setGmlObject(originalTao.getGmlObject());
+    }
+
+    @Override
+    public Copyable createCopyInstance() {
+        return new TrafficSpaceObject(null);
+    }
+
+
+}

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TransportSection.java

+package de.hft.stuttgart.citydoctor2.datastructure;
+
+public class TransportSection extends TransportationSpace {
+
+    public enum SectionType {
+        SECTION, INTERSECTION
+    }
+
+    public TransportSection(SectionType sectionType) {
+        super(TransportationType.SECTION);
+        if (sectionType == SectionType.INTERSECTION) {
+            super.setType(TransportationType.INTERSECTION);
+        }
+    }
+
+
+}

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TransportationObject.java

@@ -43,190 +43,33 @@ import java.util.List;
  *
  * @author Matthias Betz
  */
-public class TransportationObject extends CityObject {
+public abstract class TransportationObject extends CityObject {
 
     @Serial
     private static final long serialVersionUID = -2698907271726700390L;
 
     public enum TransportationType {
-        ROAD, TRACK, RAILWAY, TRAFFIC_AREA, AUXILLIARY_TRAFFIC_AREA, TRANSPORTATION_COMPLEX, SQUARE, AUXILLIARY_TRAFFIC_SPACE, TRAFFIC_SPACE
+        ROAD, TRACK, RAILWAY, TRAFFIC_AREA, AUXILLIARY_TRAFFIC_AREA, TRANSPORTATION_COMPLEX, SQUARE, AUXILLIARY_TRAFFIC_SPACE,
+        TRAFFIC_SPACE, WATERWAY, SECTION, INTERSECTION
     }
 
     private AbstractCityObject ato;
-    private final List<TransportationObject> composesOf = new ArrayList<>(1);
-    private final TransportationType type;
+    protected TransportationType type;
 
     public TransportationObject(TransportationType type) {
         this.type = type;
     }
 
-    @Override
-    public FeatureType getFeatureType() {
-        return FeatureType.TRANSPORTATION;
-    }
-
-    @Override
-    public void reCreateGeometries(GeometryFactory factory, ParserConfiguration config) {
-        for (Geometry geom : getGeometries()) {
-            if (geom instanceof ImplicitGeometryHolder) {
-                continue;
-            }
-            if (geom.getType() == GeometryType.MULTI_SURFACE) {
-                MultiSurface ms = CityGmlUtils.createMultiSurface(geom, factory, config);
-                switch (type) {
-                    case ROAD, TRACK, RAILWAY, SQUARE, TRANSPORTATION_COMPLEX:
-                        AbstractTransportationSpace tc = (AbstractTransportationSpace) ato;
-                        setMultiSurfaceAccordingToLod(tc, ms, geom.getLod());
-                        break;
-                    case TRAFFIC_AREA:
-                        TrafficArea ta = (TrafficArea) ato;
-                        setMultiSurfaceAccordingToLod(ta, ms, geom.getLod());
-                        break;
-                    case AUXILLIARY_TRAFFIC_AREA:
-                        AuxiliaryTrafficArea ata = (AuxiliaryTrafficArea) ato;
-                        setMultiSurfaceAccordingToLod(ata, ms, geom.getLod());
-                        break;
-                    case AUXILLIARY_TRAFFIC_SPACE, TRAFFIC_SPACE:
-                        AbstractSpace ats = (AbstractSpace) ato;
-                        setMultiSurfaceAccordingToLod(ats, ms, geom.getLod());
-                        break;
-                }
-            } else {
-                throw new IllegalStateException("Geometry in TransportationObject cannot be of type " + geom.getType()
-                        + ". Only MultiSurface allowed");
-            }
-        }
-        for (TransportationObject children : composesOf) {
-            children.reCreateGeometries(factory, config);
-        }
-    }
-
-    private void setMultiSurfaceAccordingToLod(AbstractSpace ats, MultiSurface ms, Lod lod) {
-        switch (lod) {
-            case LOD0:
-                ats.setLod0MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD2:
-                ats.setLod2MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD3:
-                ats.setLod3MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            default:
-                throw new IllegalStateException("cannot set geometry with LOD for AuxiliaryTrafficSpace: " + lod);
-        }
-    }
-
-    private void setMultiSurfaceAccordingToLod(AbstractTransportationSpace tc, MultiSurface ms, Lod lod) {
-        switch (lod) {
-            case LOD1:
-                tc.getDeprecatedProperties().setLod1MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD2:
-                tc.setLod2MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD3:
-                tc.setLod3MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD4:
-                tc.getDeprecatedProperties().setLod4MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            default:
-                throw new IllegalStateException("cannot set geometry with LOD for TransportationComplex: " + lod);
-        }
-    }
-
-    private void setMultiSurfaceAccordingToLod(AuxiliaryTrafficArea ata, MultiSurface ms, Lod lod) {
-        switch (lod) {
-            case LOD0:
-                ata.setLod0MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD1:
-                ata.setLod1MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD2:
-                ata.setLod2MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD3:
-                ata.setLod3MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD4:
-                ata.getDeprecatedProperties().setLod4MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            default:
-                throw new IllegalStateException("cannot set geometry with LOD for AuxiliaryTrafficArea: " + lod);
-        }
-    }
-
-    private void setMultiSurfaceAccordingToLod(TrafficArea ta, MultiSurface ms, Lod lod) {
-        switch (lod) {
-            case LOD2:
-                ta.setLod2MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD3:
-                ta.setLod3MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            case LOD4:
-                ta.getDeprecatedProperties().setLod4MultiSurface(new MultiSurfaceProperty(ms));
-                break;
-            default:
-                throw new IllegalStateException("cannot set geometry with LOD for TrafficArea: " + lod);
-        }
-    }
-
-    @Override
-    public boolean containsError(CheckId checkIdentifier) {
-        boolean hasError = super.containsError(checkIdentifier);
-        if (hasError) {
-            return true;
-        }
-        for (TransportationObject to : composesOf) {
-            if (to.containsError(checkIdentifier)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public void clearAllContainedCheckResults() {
-        super.clearAllContainedCheckResults();
-        for (TransportationObject to : composesOf) {
-            to.clearAllContainedCheckResults();
-        }
+    protected TransportationObject() {
     }
 
-    @Override
-    public void collectContainedErrors(List<CheckError> errors) {
-        super.collectContainedErrors(errors);
-        for (TransportationObject to : composesOf) {
-            to.collectContainedErrors(errors);
-        }
-    }
-
-    @Override
-    public boolean containsAnyError() {
-        boolean hasError = super.containsAnyError();
-        if (hasError) {
-            return true;
-        }
-        for (TransportationObject to : composesOf) {
-            if (to.containsAnyError()) {
-                return true;
-            }
-        }
-        return false;
+    void setType(TransportationType type) {
+        this.type = type;
     }
 
     @Override
-    public void accept(Check c) {
-        super.accept(c);
-        if (c.canExecute(this)) {
-            c.check(this);
-        }
-        for (TransportationObject to : composesOf) {
-            to.accept(c);
-        }
+    public FeatureType getFeatureType() {
+        return FeatureType.TRANSPORTATION;
     }
 
     @Override
@@ -234,50 +77,11 @@ public class TransportationObject extends CityObject {
         return ato;
     }
 
-    @Override
-    public void unsetGmlGeometries() {
-        switch (type) {
-            case ROAD, TRACK, RAILWAY, SQUARE, TRANSPORTATION_COMPLEX:
-                AbstractTransportationSpace tc = (AbstractTransportationSpace) ato;
-                tc.getDeprecatedProperties().setLod1MultiSurface(null);
-                tc.setLod2MultiSurface(null);
-                tc.setLod3MultiSurface(null);
-                tc.getDeprecatedProperties().setLod4MultiSurface(null);
-                break;
-            case TRAFFIC_AREA:
-                TrafficArea ta = (TrafficArea) ato;
-                ta.setLod2MultiSurface(null);
-                ta.setLod3MultiSurface(null);
-                ta.getDeprecatedProperties().setLod4MultiSurface(null);
-                break;
-            case AUXILLIARY_TRAFFIC_AREA:
-                AuxiliaryTrafficArea ata = (AuxiliaryTrafficArea) ato;
-                ata.setLod0MultiSurface(null);
-                ata.setLod1MultiSurface(null);
-                ata.setLod2MultiSurface(null);
-                ata.setLod3MultiSurface(null);
-                ata.getDeprecatedProperties().setLod4MultiSurface(null);
-                break;
-            case AUXILLIARY_TRAFFIC_SPACE, TRAFFIC_SPACE:
-                AbstractSpace ats = (AbstractSpace) ato;
-                ats.setLod0MultiSurface(null);
-                ats.setLod2MultiSurface(null);
-                ats.setLod3MultiSurface(null);
-                break;
-        }
-    }
 
     public void setGmlObject(AbstractCityObject tc) {
         ato = tc;
     }
 
-    public void addChild(TransportationObject subTrans) {
-        composesOf.add(subTrans);
-    }
-
-    public List<TransportationObject> getChildren() {
-        return composesOf;
-    }
 
     public TransportationType getTransportationType() {
         return type;
@@ -288,43 +92,17 @@ public class TransportationObject extends CityObject {
         return "TransportationObject [id=" + getGmlId() + "]";
     }
 
-    @Override
-    public void prepareForChecking() {
-        super.prepareForChecking();
-        for (TransportationObject child : composesOf) {
-            child.prepareForChecking();
-        }
-    }
-
-    @Override
-    public void clearMetaInformation() {
-        super.clearMetaInformation();
-        for (TransportationObject child : composesOf) {
-            child.clearMetaInformation();
-        }
-    }
-
-    @Override
-    public void collectInstances(CopyHandler handler) {
-        super.collectInstances(handler);
-        for (TransportationObject to : composesOf) {
-            handler.addInstance(to);
-        }
-    }
 
     @Override
     public void fillValues(Copyable original, CopyHandler handler) {
         super.fillValues(original, handler);
         TransportationObject originalTo = (TransportationObject) original;
-        for (TransportationObject to : originalTo.composesOf) {
-            composesOf.add(handler.getCopyInstance(to));
-        }
         ato = originalTo.ato;
     }
 
     @Override
     public Copyable createCopyInstance() {
-        return new TransportationObject(type);
+        return null;
     }
 
 }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TransportationSpace.java

+package de.hft.stuttgart.citydoctor2.datastructure;
+
+import de.hft.stuttgart.citydoctor2.check.Check;
+import de.hft.stuttgart.citydoctor2.check.CheckError;
+import de.hft.stuttgart.citydoctor2.check.CheckId;
+import de.hft.stuttgart.citydoctor2.parser.ParserConfiguration;
+import de.hft.stuttgart.citydoctor2.utils.CityGmlUtils;
+import de.hft.stuttgart.citydoctor2.utils.CopyHandler;
+import de.hft.stuttgart.citydoctor2.utils.Copyable;
+import org.citygml4j.core.model.core.AbstractSpace;
+import org.citygml4j.core.model.transportation.AbstractTransportationSpace;
+import org.citygml4j.core.util.geometry.GeometryFactory;
+import org.xmlobjects.gml.model.geometry.aggregates.MultiSurface;
+import org.xmlobjects.gml.model.geometry.aggregates.MultiSurfaceProperty;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public abstract class TransportationSpace extends TransportationObject {
+
+    private final List<TrafficSpaceObject> trafficSpaces = new ArrayList<>();
+    private final List<TrafficSpaceObject> auxTrafficSpaces = new ArrayList<>();
+
+    protected TransportationSpace(TransportationType type) {
+        super(type);
+    }
+
+    public List<TrafficSpaceObject> getTrafficSpaces() {
+        return trafficSpaces;
+    }
+
+    public List<TrafficSpaceObject> getAuxTrafficSpaces() {
+        return auxTrafficSpaces;
+    }
+
+    public void addTrafficSpace(TrafficSpaceObject t) {
+        trafficSpaces.add(t);
+    }
+
+    public void addAuxTrafficSpace(TrafficSpaceObject t) {
+        auxTrafficSpaces.add(t);
+    }
+
+    @Override
+    public void reCreateGeometries(GeometryFactory factory, ParserConfiguration config) {
+        for (Geometry geom : getGeometries()) {
+            if (geom instanceof ImplicitGeometryHolder) {
+                continue;
+            }
+            if (geom.getType() == GeometryType.MULTI_SURFACE) {
+                MultiSurface ms = CityGmlUtils.createMultiSurface(geom, factory, config);
+                if (super.getGmlObject() instanceof AbstractTransportationSpace ats) {
+                    setMultiSurfaceAccordingToLod(ats, ms, geom.getLod());
+                } else {
+                    AbstractSpace as = (AbstractSpace) super.getGmlObject();
+                    setMultiSurfaceAccordingToLod(as, ms, geom.getLod());
+                }
+            } else {
+                throw new IllegalStateException("Geometry in TransportationObject cannot be of type " + geom.getType()
+                        + ". Only MultiSurface allowed");
+            }
+        }
+        for (TrafficSpaceObject spaces : trafficSpaces) {
+            spaces.reCreateGeometries(factory, config);
+        }
+        for (TrafficSpaceObject spaces : auxTrafficSpaces) {
+            spaces.reCreateGeometries(factory, config);
+        }
+    }
+
+    private void setMultiSurfaceAccordingToLod(AbstractTransportationSpace ats, MultiSurface ms, Lod lod) {
+        switch (lod) {
+            case LOD0 -> ats.setLod0MultiSurface(new MultiSurfaceProperty(ms));
+            case LOD1 -> ats.getDeprecatedProperties().setLod1MultiSurface(new MultiSurfaceProperty(ms));
+            case LOD2 -> ats.setLod2MultiSurface(new MultiSurfaceProperty(ms));
+            case LOD3 -> ats.setLod3MultiSurface(new MultiSurfaceProperty(ms));
+            case LOD4 -> ats.getDeprecatedProperties().setLod4MultiSurface(new MultiSurfaceProperty(ms));
+            default ->
+                    throw new IllegalStateException("cannot set geometry with LOD for AuxiliaryTrafficSpace: " + lod);
+        }
+    }
+
+    private void setMultiSurfaceAccordingToLod(AbstractSpace as, MultiSurface ms, Lod lod) {
+        switch (lod) {
+            case LOD0:
+                as.setLod0MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD2:
+                as.setLod2MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            case LOD3:
+                as.setLod3MultiSurface(new MultiSurfaceProperty(ms));
+                break;
+            default:
+                throw new IllegalStateException("cannot set geometry with LOD for AuxiliaryTrafficSpace: " + lod);
+        }
+    }
+
+
+    @Override
+    public boolean containsError(CheckId checkIdentifier) {
+        boolean hasError = super.containsError(checkIdentifier);
+        if (hasError) {
+            return true;
+        }
+        for (TrafficSpaceObject to : trafficSpaces) {
+            if (to.containsError(checkIdentifier)) {
+                return true;
+            }
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            if (to.containsError(checkIdentifier)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void clearAllContainedCheckResults() {
+        super.clearAllContainedCheckResults();
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.clearAllContainedCheckResults();
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.clearAllContainedCheckResults();
+        }
+    }
+
+    @Override
+    public void collectContainedErrors(List<CheckError> errors) {
+        super.collectContainedErrors(errors);
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.collectContainedErrors(errors);
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.collectContainedErrors(errors);
+        }
+    }
+
+    @Override
+    public boolean containsAnyError() {
+        boolean hasError = super.containsAnyError();
+        if (hasError) {
+            return true;
+        }
+        for (TrafficSpaceObject to : trafficSpaces) {
+            if (to.containsAnyError()) {
+                return true;
+            }
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            if (to.containsAnyError()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void accept(Check c) {
+        super.accept(c);
+        if (c.canExecute(this)) {
+            c.check(this);
+        }
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.accept(c);
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.accept(c);
+        }
+    }
+
+
+    @Override
+    public void unsetGmlGeometries() {
+        AbstractSpace ats = (AbstractSpace) super.getGmlObject();
+        ats.setLod0MultiSurface(null);
+        ats.setLod2MultiSurface(null);
+        ats.setLod3MultiSurface(null);
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.unsetGmlGeometries();
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.unsetGmlGeometries();
+        }
+    }
+
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return this;
+    }
+
+
+    @Override
+    public String toString() {
+        return "TransportationSpace [id=" + getGmlId() + "]";
+    }
+
+    @Override
+    public void prepareForChecking() {
+        super.prepareForChecking();
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.prepareForChecking();
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.prepareForChecking();
+        }
+    }
+
+    @Override
+    public void clearMetaInformation() {
+        super.clearMetaInformation();
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.clearMetaInformation();
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.clearMetaInformation();
+        }
+    }
+
+    @Override
+    public void collectInstances(CopyHandler handler) {
+        super.collectInstances(handler);
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.collectInstances(handler);
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.collectInstances(handler);
+        }
+    }
+
+    @Override
+    public void fillValues(Copyable original, CopyHandler handler) {
+        super.fillValues(original, handler);
+        TransportationObject originalTo = (TransportationObject) original;
+        for (TrafficSpaceObject to : trafficSpaces) {
+            to.fillValues(originalTo, handler);
+        }
+        for (TrafficSpaceObject to : auxTrafficSpaces) {
+            to.fillValues(originalTo, handler);
+        }
+    }
+
+
+}

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/Tunnel.java

@@ -34,6 +34,11 @@ public class Tunnel extends AbstractTunnel {
         }
     }
 
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return this;
+    }
+
     @Override
     public void accept(Check c) {
         super.accept(c);

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TunnelConstructiveElement.java

@@ -31,12 +31,20 @@ public class TunnelConstructiveElement extends CityObject {
 
     private final org.citygml4j.core.model.tunnel.TunnelConstructiveElement gmlTunnelElement;
     private final List<BoundarySurface> boundarySurfaceList = new ArrayList<>();
-
+    private AbstractTunnel parent;
 
     public TunnelConstructiveElement(org.citygml4j.core.model.tunnel.TunnelConstructiveElement gmlObject) {
         this.gmlTunnelElement = gmlObject;
     }
 
+    public void setParent(AbstractTunnel parent) {
+        this.parent = parent;
+    }
+
+    public AbstractTunnel getParent() {
+        return parent;
+    }
+
     @Override
     public Copyable createCopyInstance() {
         return new TunnelConstructiveElement(gmlTunnelElement);
@@ -60,6 +68,8 @@ public class TunnelConstructiveElement extends CityObject {
                     MultiSurface ms = CityGmlUtils.createMultiSurface(geom, factory, config);
                     setMultiSurfaceAccordingToLod(geom, ms);
                     break;
+                case COMPOSITE_SURFACE:
+                	throw new IllegalStateException("Tunnel constructive element cannot have a composite surface geometry");
             }
         }
         for (BoundarySurface bs : boundarySurfaceList) {
@@ -186,6 +196,11 @@ public class TunnelConstructiveElement extends CityObject {
         }
     }
 
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return getParent().getTopLevelCityObject();
+    }
+
     @Override
     public FeatureType getFeatureType() {
         return FeatureType.TUNNEL_CONSTRUCTION_ELEMENT;

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TunnelHollow.java

@@ -43,6 +43,11 @@ public class TunnelHollow extends AbstractRoom {
         parent = handler.getCopyInstance(oHollow.getParent());
     }
 
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return getParent().getTopLevelCityObject();
+    }
+
     @Override
     public void collectInstances(CopyHandler handler) {
         super.collectInstances(handler);

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/TunnelPart.java

@@ -22,6 +22,11 @@ public class TunnelPart extends AbstractTunnel {
         return parent;
     }
 
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return getParent().getTopLevelCityObject();
+    }
+
     @Override
     public FeatureType getFeatureType() {
         return FeatureType.TUNNEL_PART;

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/Vegetation.java

@@ -198,6 +198,11 @@ public class Vegetation extends CityObject {
         }
     }
 
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return this;
+    }
+
     public void setGmlObject(AbstractVegetationObject avo) {
         citygmlVegetation = avo;
     }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/WaterObject.java

@@ -106,6 +106,11 @@ public class WaterObject extends CityObject {
         gmlWater.getDeprecatedProperties().setLod1MultiSurface(null);
     }
 
+    @Override
+    public CityObject getTopLevelCityObject() {
+        return this;
+    }
+
     public void setGmlObject(WaterBody waterBody) {
         gmlWater = waterBody;
     }

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/mapper/citygml3/Citygml3GeometryMapper.java

@@ -59,10 +59,55 @@ public class Citygml3GeometryMapper extends GeometryWalker {
     public void visit(Polygon polygon) {
         parsePolygon(polygon.getId(), polygon.getExterior(), polygon.getInterior());
         if (polygon.getExterior() == null) {
-            logger.warn(String.format("No exterior: %s", polygon.getId()));
+            logger.warn("No exterior: {}", polygon.getId());
         }
     }
 
+    @Override
+    public void visit(Surface surface) {
+        if (surface.getPatches() != null && !surface.getPatches().isSetObjects()) {
+            logger.warn("Surface {} has no PolygonPatches.", surface.getId());
+            return;
+        }
+
+        PatchCollection patchCollection = new PatchCollection();
+        GeometryWalker patchCollector = new GeometryWalker() {
+            @Override
+            public void visit(PolygonPatch patch) {
+                parsePolygonPatch(patch, patchCollection);
+            }
+        };
+        surface.getPatches().getObjects().forEach(abstractSurfacePatch -> abstractSurfacePatch.accept(patchCollector));
+    }
+
+    private void parsePolygonPatch(PolygonPatch patch, PatchCollection collection) {
+        AbstractRingProperty exterior = patch.getExterior();
+        List<AbstractRingProperty> interior = patch.getInterior();
+        if (exterior == null || exterior.getObject() == null) {
+            if (logger.isWarnEnabled()) {
+                logger.warn(Localization.getText("GeometryMapper.emptyPolygon"));
+            }
+            return;
+        }
+        ConcretePolygon conc = new ConcretePolygon();
+        polygons.add(conc);
+
+        currentRing = new LinearRing(LinearRingType.EXTERIOR);
+        exterior.getObject().accept(this);
+        conc.setExteriorRing(currentRing);
+        for (AbstractRingProperty interiorGmlRing : interior) {
+            AbstractRing gmlRing = interiorGmlRing.getObject();
+            if (gmlRing == null) {
+                continue;
+            }
+            currentRing = new LinearRing(LinearRingType.INTERIOR);
+            gmlRing.accept(this);
+            conc.addInteriorRing(currentRing);
+        }
+        collection.addPatchMember(conc);
+        polygons.add(conc);
+    }
+
     private void parsePolygon(String id, AbstractRingProperty exterior, List<AbstractRingProperty> interior) {
         if (exterior == null || exterior.getObject() == null) {
             if (logger.isWarnEnabled()) {

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/math/MovedPolygon.java

@@ -39,6 +39,25 @@ public class MovedPolygon {
 	private MovedRing exteriorRing;
 	private List<MovedRing> innerRings;
 
+	/**
+	 * Moves the polygon by the first exterior vertex. The center of the polygon
+	 * will not me the origin, the polygon will just be near the origin. This can
+	 * eliviate numeric issues in large calculations.
+	 * 
+	 * @param p the polygon that is moved to the center.
+	 * @return the moved polygon.
+	 */
+	public static MovedPolygon ofPolygon(Polygon p) {
+		Vector3d movedBy = p.getExteriorRing().getVertices().get(0);
+		MovedPolygon indPoly = new MovedPolygon();
+		indPoly.original = p;
+		indPoly.exteriorRing = MovedRing.ofRing(p.getExteriorRing(), movedBy);
+		for (LinearRing inner : p.getInnerRings()) {
+			indPoly.addInnerRing(MovedRing.ofRing(inner, movedBy));
+		}
+		return indPoly;
+	}
+
 	public static MovedPolygon ofPolygon(Polygon p, Vector3d movedBy) {
 		MovedPolygon indPoly = new MovedPolygon();
 		indPoly.original = p;

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/math/Polygon2d.java

@@ -40,6 +40,11 @@ public class Polygon2d {
 		ProjectionAxis axis = ProjectionAxis.of(poly);
 		return projectTo2D(poly, axis);
 	}
+	
+	public static Polygon2d withProjection(MovedPolygon poly) {
+		ProjectionAxis axis = ProjectionAxis.of(poly.getOriginal());
+		return projectTo2D(poly, axis);
+	}
 
 	public static Polygon2d withProjection(MovedPolygon poly, ProjectionAxis projectionAxis) {
 		return projectTo2D(poly, projectionAxis);

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/math/ProjectionAxis.java

@@ -34,7 +34,7 @@ import de.hft.stuttgart.citydoctor2.datastructure.Vertex;
  *
  */
 public class ProjectionAxis {
-	
+
 	private static final String DIVISOR_IS_0 = "Divisor is 0";
 
 	private final int[] axis;
@@ -87,20 +87,36 @@ public class ProjectionAxis {
 		this.axis = axis;
 	}
 
+	/**
+	 * This will write the two coordinates determined in this projection axis into a
+	 * given array at the startIndex location. The array has to have at least a
+	 * length of startIndex + 1.
+	 * 
+	 * @param v          the vector from which the coordinates are taken.
+	 * @param array      the array that is written to.
+	 * @param startIndex the start location in the array.
+	 */
+	public void writeCoordinatesOfVectorInArray(Vector3d v, double[] array, int startIndex) {
+		array[startIndex] = v.getCoordinate(axis[0]);
+		array[startIndex + 1] = v.getCoordinate(axis[1]);
+	}
+
 	public Vector2d project(Vector3d v) {
 		return new Vector2d(v.getCoordinate(axis[0]), v.getCoordinate(axis[1]));
 	}
 
 	/**
 	 * calculates the missing coordinate for 3d vector from the plane and this axis.
+	 * 
 	 * @return the projected 3d point.
 	 */
 	public Vector3d projectToPlane(Plane plane, Vector2d v) {
 		return projectToPlane(plane, v.getX(), v.getY());
 	}
-	
+
 	/**
 	 * calculates the missing coordinate for 3d vector from the plane and this axis.
+	 * 
 	 * @return the projected 3d point.
 	 */
 	public Vector3d projectToPlane(Plane plane, double vectorX, double vectorY) {

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/math/Vector3d.java

@@ -22,6 +22,8 @@ import java.io.Serial;
 import java.io.Serializable;
 import java.util.Arrays;
 
+import org.locationtech.jts.geom.Coordinate;
+
 /**
  * A three dimensional vector
  * 
@@ -44,6 +46,17 @@ public class Vector3d implements Serializable {
 	public Vector3d() {
 		this(0d, 0d, 0d);
 	}
+	
+	/**
+	 * Convert JTS Coordinate class to Vector3d.
+	 * @param coord JTS Coordinate
+	 */
+	public Vector3d(Coordinate coord) {
+		coords = new double[3];
+		coords[0] = coord.getX();
+		coords[1] = coord.getY();
+		coords[2] = coord.getZ();
+	}
 
 	public Vector3d(double x, double y, double z) {
 		coords = new double[3];